Inventor · disambiguated record
Xuejin Sun
Also filed as: SUN XUEJIN
3 granted patents·0 citations·filing 2015–2017
43Inventor score
Technology areasB41J
Top patents by PatentIndex Score
3 records- 0153US9834003B2Method for controlling light emission of ink cartridge and control unit, circuit board, ink cartridge, and imaging deviceZHUHAI NINESTAR MAN CO LTD·Filed 2016·Granted Dec 5, 2017·0 cites·20 claims
- 0248US9352578B2Method for controlling light emission of ink cartridge and control unit, circuit board, ink cartridge, and imaging deviceZHUHAI NINESTAR MAN CO LTD·Filed 2015·Granted May 31, 2016·0 cites·20 claims
- 0333US10350900B2Type of imaging cartridge chips and methods for responding to read/write consumable volume information in an imaging deviceAPEX MICROELECTRONICS CO LTD·Filed 2017·Granted Jul 16, 2019·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →